.header {
    background-color: var(--header-background-color);
    height: var(--header-height);
    width: 100%;
    position: fixed;
    z-index: 50;
    top: 0;
    left: 0;
    box-shadow: 0 1px 1px var(--header-shadow);
  
  }
  .logo_container{
    padding: 0 var(--layout-padding);
  }
  .logo{
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
  }
  .my-nav{
    max-width: 1280px;
    display: grid;
    height: 100%;
    margin: auto;
    padding: 0 var(--layout-padding);
    margin: auto;
    display: flex;
    align-items: center;
    position: relative;
  }
  .header-item-container{
    box-sizing: border-box;
    margin: auto 0;
    display: flex;
    place-items: center;
    padding: 10px;
    font-size: 16px;
    font-weight: 200;
    color: #444;
  }
  /* .header-item-container:hover{
    background-color: var(--header-shadow);
  } */
  .header-item-container * {
    outline: none;
    border: none;
  }
  .header-button{
    cursor: pointer;
    height: var(--header-height);
  }
  .header-button div, .header-button span, .header-button button{
    outline: none;
    border-radius: none;
    background-color: rgba(0,0,0,0);
    cursor: pointer;
  }
  .header-button:hover{
    background-color: var(--header-shadow);
  }
  .header-search{
    position: relative;
    margin-left: 40px;
    position: relative;
    top: 2px;
    width: 400px;
    height: 30px;
    overflow: hidden;
    border-radius: 40px;
    border: #888 solid 1px;
  }
  .header-search > input{
    height: 30px;
    width: 380px;
  }
  .header-search > div,.header-search >span,.header-search > button {
    float: left;
    height: var(--header-height);
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: -10px;
    margin-left: -1px;
    min-width: 80px;
    background-color: #000;
    color: var(--blog-text-color);
    cursor: pointer;
    user-select: none;
    -moz-user-select: none;
    -webkit-user-select: none;
  }
  .header-avator{
    margin-left: auto;
    user-select: none;
    -moz-user-select: none;
    -webkit-user-select: none;
  }
  .header-avator>*{
    display: flex;
    align-items: center;
  }
  .header-avator>* div{
    margin: 0 5px;
  }
  .header-avator span{
    cursor: pointer;
    user-select: none;
    -moz-user-select: none;
    -webkit-user-select: none;
  }
  .header-avator span:hover{
    color: #105ca3;
    user-select: none;
    -moz-user-select: none;
    -webkit-user-select: none;
  }
  .user-avator-container{
    display: flex;
    /* place-items: center; */
    /* border-radius: 100px; */
    height: 32px;
    width: 32px;
    /* background-color: var(--header-shadow); */
    /* overflow: hidden; */
    /* border: var(--header-shadow) solid 1px; */
  }
  /* .user-avator>*{
    margin: auto;
    display: block;
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
  } */
  .user-control-container{
    position: absolute;
  
    right: 2px;
    top: var(--header-height);
  
    border-radius: 8px;
    background-color:var(--header-background-color);
    box-shadow: rgba(0, 0, 0, 0.1) 0px 10px 15px -3px, rgba(0, 0, 0, 0.05) 0px 4px 6px -2px, rgba(0, 0, 0, 0.1) 0px 0px 0px 1px;
  
    width: 200px;
    min-height: 50px;
  }
  .user-control-container ul{
    margin: 5px;
    padding: 0;
    list-style: none;
  }
  .user-control-container li{
    text-align: start;
  }
  .user-control-container span{
    border-radius: 5px;
    box-sizing: border-box;
    display: inline-block;
    display: flex;
    font-weight: 400;
    flex-direction: column;
    /* align-items: center; */
    justify-content: center;
    width: auto;
    padding: 5px 20px;
    min-height: 40px;
  }
  .user-control-container span:hover{
    color: rgb(85, 69, 0);
    background-color: var(--header-shadow);
    user-select: none;
    -moz-user-select: none;
    -webkit-user-select: none;
  }
  .user-control-container span div:nth-child(2){
    font-size: 13px;
    font-weight: 100;
  }
  .menu-line{
    box-sizing: border-box;
    border-bottom: #ccc solid 1px;
    height: 0;
    width: auto;
    margin: 4px;
  }
  

  @media screen and (max-width:650px) {
    .user-control-container{
      left: 5px;
      right: 5px;
      width: auto;
    }
  }

  .mobelView-button{
    display: none;
  }
  .widescreem{
    display: block;
  }
  @media screen and (max-width:650px) {
    .mobelView-button{
      display: flex;
      width: 80px;
      align-items: center;
    }
    .mobelView-button>img{
      width: 35px;
      height: 30px;
    }
    .widescreem{
      display: none;
    }
    .logo_container{
      display: none;
    }
    .header-search{
      margin: auto;
      /* min-width: 240px; */
    }
  }
  @media screen and (max-width:480px){
    /* .header-search{
      min-width: none;
    } */
    .header-search>input{
      width: calc(100vw - 280px);
    }
    .header-search>span{
      width: 50px;
      float: none;
      margin: 0;
      min-width: 50px;
    }
  }